The Prophet Moses, who had faith in him and followed his teachings, was a Muslim and a righteous believer. But after God sent the prophet Jesus, those who follow the prophet Moses must have faith in the prophet Jesus and follow him. Therefore, those who believe in the Prophet Jesus are righteous Muslims. But he that believeth not Jesus, and believeth not, and believeth not the religion of Moses, believeth on him that sent him. Then after Allah sent the last messenger, Prophet Muhammad. Everyone needs to have faith in him, because the one who sent Moses and the one who sent Jesus is the same God who sent the last messenger, the Prophet Muhammad. So whoever rejects the message of the Prophet Muhammad (peace and blessings of Allaah be upon him) and says: I will still follow the prophet Moses or the prophet Jesus, who is not a believer. To say that we respect the values ​​of Muslims is not enough for salvation in the Hereafter. And giving and helping the poor is not enough either. On the contrary, it is necessary to have faith in Allah, His Words, His messengers, and in the Hereafter before Allah, the Lord, accepts them. Of course, no sin is greater than worship other than Allah, disbelief in Him, and rejection of the message He instituted or rejected.